From: Gao Feng Date: Thu, 9 Feb 2017 13:40:38 +0000 (+0800) Subject: netfilter: nf_ct_expect: nf_ct_expect_insert() returns void X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4dee62b1b9b4;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git netfilter: nf_ct_expect: nf_ct_expect_insert() returns void Because nf_ct_expect_insert() always succeeds now, its return value can be just void instead of int. And remove code that checks for its return value. Signed-off-by: Gao Feng Signed-off-by: Pablo Neira Ayuso --- diff --git a/net/netfilter/nf_conntrack_expect.c b/net/netfilter/nf_conntrack_expect.c index f8dbacf66795..e19a69787d99 100644 --- a/net/netfilter/nf_conntrack_expect.c +++ b/net/netfilter/nf_conntrack_expect.c @@ -353,7 +353,7 @@ void nf_ct_expect_put(struct nf_conntrack_expect *exp) } EXPORT_SYMBOL_GPL(nf_ct_expect_put); -static int nf_ct_expect_insert(struct nf_conntrack_expect *exp) +static void nf_ct_expect_insert(struct nf_conntrack_expect *exp) { struct nf_conn_help *master_help = nfct_help(exp->master); struct nf_conntrack_helper *helper; @@ -380,7 +380,6 @@ static int nf_ct_expect_insert(struct nf_conntrack_expect *exp) add_timer(&exp->timeout); NF_CT_STAT_INC(net, expect_create); - return 0; } /* Race with expectations being used means we could have none to find; OK. */ @@ -464,9 +463,8 @@ int nf_ct_expect_related_report(struct nf_conntrack_expect *expect, if (ret <= 0) goto out; - ret = nf_ct_expect_insert(expect); - if (ret < 0) - goto out; + nf_ct_expect_insert(expect); + spin_unlock_bh(&nf_conntrack_expect_lock); nf_ct_expect_event_report(IPEXP_NEW, expect, portid, report); return ret;